Machine tool chuck clamping and rotating device comprises support frame in which chuck, with bilateral access, is mounted, chuck rotated by transmission chain connected to motor

摘要

The device is composed of a glasses shaped support frame (1) and a chuck (2) with bilateral access mounted in the support. The chuck is rotated by a motor (3) also mounted on the frame. Rotation of the chuck by the motor is obtained by means of a transmission chain (14) engaging a motor output pinion and a crown wheel mounted around the chuck.